Surname or Chess SA id..
Chess SA Region AOC Mzansi 2026

PLAYER PAGE

Jc Van Jaarsveldt

1110310870
Mangaung (FMB)
Personal
Main rating
Rating 1457.9
K-factor 32
Floor 957.9
Highest 1457.9 (2026-07-01)
Min/Max +/- allowed 115
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1468
Final +/- 0
New Rating
()
Rating 1457.9
K-factor 32
Floor 957.9
Highest 1457.9 (2026-07-01)
Min/Max +/- allowed 114.8
Standard rating
Rating 1398.9
K-factor 36
Floor 898.9
Highest 1398.9 (2026-07-01)
Min/Max +/- allowed 124.9
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1398.9
K-factor 36
Floor 898.9
Highest 1398.9 (2026-07-01)
Min/Max +/- allowed 124.9
Rapid rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2024-09-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2024-09-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 1191.9
K-factor 36
Floor 700
Highest 1200 (2024-09-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1191.9
K-factor 36
Floor 700
Highest 1200 (2024-09-01)
Min/Max +/- allowed 165.8
Rating Graph
Tournaments
No tournaments found.
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 Mangaung Metro Chess 5-6 June 2026 (B) Standard 2026-06-05 2026-06-06 Mangaung (FMB) 5 1317.7 5 4.5 1636.3 55.4 Details
2 Inter Regional Chess Championship 2026 (Individual U16) Standard 2026-05-22 2026-05-23 Mangaung (FMB) 5 1282.9 4 3 1527.8 34.8 Details
3 Mangaung Metro Chess 10-11 April 2026 (B) Standard 2026-04-10 2026-04-11 Mangaung (FMB) 5 1222.8 5 4 1554.4 60.1 Details
4 Grey College Team Championship 2026 (B) Standard 2026-02-20 2026-02-21 Mangaung (FMB) 5 1199.8 5 3 1336.9 12.8 Details
5 Grey College Team Championship 2025 (B) Standard 2025-02-21 2025-02-22 Mangaung (FMB) 5 1199.8 0 0 0 0 Details
6 Smart Chess Blitz 2024 (B) Blitz 2024-09-07 2024-09-07 Mangaung (FMB) 7 1200 7 3 1183.4 -0.3 Details
Game statistics ( )
Games 0
Wins 0
Draws 0
Losses 0
White 0
Black 0
White wins 0
Black wins 0
Score 0
Percent 0
Dp 0
AOR 0
Performance 0
Game statistics ()
Games 19
Wins 13
Draws 3
Losses 3
White 10
Black 9
White wins 5
Black wins 8
Score 14.5
Percent 76.3
Dp 223.7
AOR 1289.4
Performance 1513.1
Game statistics (History)
Games 26
Wins 16
Draws 3
Losses 7
White 13
Black 13
White wins 6
Black wins 10
Score 17.5
Percent 67.3
Dp 147.1
AOR 1277.2
Performance 1424.3
Rankings (Main)
National
Overall 2569
Gender 2217
Age group 324
Gender/Age 257
Provincial
Overall 56
Gender 54
Age group 3
Gender/Age 3
Regional
Overall 37
Gender 37
Age group 3
Gender/Age 3
Rankings (Standard)
National
Overall 3277
Gender 2741
Age group 467
Gender/Age 369
Provincial
Overall 85
Gender 80
Age group 7
Gender/Age 7
Regional
Overall 52
Gender 50
Age group 5
Gender/Age 5
Rankings (Rapid)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Rankings (Blitz)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Performance ( )
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance ()
Games 19
Score 14.5
Percent 76.3
Aor 1289.4
Dp 223.7
Prat 1513.1
Performance (12 months)
Games 19
Score 14.5
Percent 76.3
Aor 1289.4
Dp 223.7
Prat 1513.1
Performance (History)
Games 26
Score 17.5
Percent 67.3
Aor 1277.2
Dp 147.1
Prat 1424.3
Top 5 opponents most often played
Player not found.
Type # Opponent Games White Black First tournament Last tournament Details